Wspólny Dom - Szczecin, Poland

Wspólny Dom - Szczecin, Poland

Project: Wspólny Dom
Location: Szczecin, Poland
Application: Automatic balancing valves
THE PROJECT
This building was built in 1976 with blocks of flat technology (concrete panels). The modernisation has been done in several steps. In 1996 thermostatic radiator valves (TRV's) were installed in front of the radiators. The building was insulated step by step, in 1999 the end of the building, in 2004 the roof and the remaining walls in 2007.
 
In 2003 heat cost allocators were mounted onto the radiators. (In that time the manual balancing system remained original). In 2005 the building was equipped with Δp riser controllers. In 2006 the domestic hot water (DHW) circulation was modernised with a return temperature limiter.

Basic information
 
• Number of floors: 5
• Number of staircases: 10
• Number of flats: 73
• Heated space: 14.938 m3
• Number of radiators: 542
• Number of risers: 104
 
 
Investment type
ASV-PV/M
Investments costs (€)
 16074
Av. yearly energy saving (GJ)
 205,0
Energy price (DH) (€/GJ)*
 13,2
Payback time (year)
,5,9
* This price is based on local DH company price

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